1116634503501 has 32 divisors (see below), whose sum is σ = 1805699226240. Its totient is φ = 676359158400.

The previous prime is 1116634503419. The next prime is 1116634503529. The reversal of 1116634503501 is 1053054366111.

1116634503501 is a `hidden beast` number, since 1 + 1 + 16 + 634 + 5 + 0 + 3 + 5 + 0 + 1 = 666.

It is not a de Polignac number, because 1116634503501 - 2¹¹ = 1116634501453 is a prime.

It is a super-2 number, since 2×1116634503501² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116634503541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562680 + ... + 1596833.

It is an arithmetic number, because the mean of its divisors is an integer number (56428100820).

Almost surely, 2^{1116634503501} is an apocalyptic number.

1116634503501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1116634503501 is a deficient number, since it is larger than the sum of its proper divisors (689064722739).

1116634503501 is a wasteful number, since it uses less digits than its factorization.

1116634503501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161274 (or 2161268 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

Adding to 1116634503501 its reverse (1053054366111), we get a palindrome (2169688869612).

It can be divided in two parts, 111663 and 4503501, that added together give a palindrome (4615164).

The spelling of 1116634503501 in words is "one trillion, one hundred sixteen billion, six hundred thirty-four million, five hundred three thousand, five hundred one".